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<title>Home - All Categories - Adobe Content Server  - ACS&amp;#58 Errors and Error Messages  </title>
<link>https://kb.datalogics.com/category/adobe-content-server/acs-58-errors-and-error-messages/12/</link>
<description>This RSS Feed contains Articles of Category in the knowledge base. You can click on the title to view its content.</description>
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										<guid>https://kb.datalogics.com/article/acs-errors-and-troubleshooting-72.html</guid>
										<title>ACS Errors and Troubleshooting</title>
										<link>https://kb.datalogics.com/article/acs-errors-and-troubleshooting-72.html</link>
										<description><![CDATA[    Problem / Error Solution(s) / Info   java.lang.Error: Problem reading key and certificate from keystore   Password in fulfillment.conf may be incorrect (including extra white space) p12 (certificate) may be corrupted     E_LSGN_NO_CERTIFICATE and...]]></description>

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										<guid>https://kb.datalogics.com/article/e_adept_request_expired-ebook-download-error-from-ade-or-other-e-readers-73.html</guid>
										<title>E_ADEPT_REQUEST_EXPIRED: Ebook download error from ADE or other e-readers</title>
										<link>https://kb.datalogics.com/article/e_adept_request_expired-ebook-download-error-from-ade-or-other-e-readers-73.html</link>
										<description><![CDATA[This error usually appears when the expiration date has passed for the link used to download an eBook from Adobe Content Server. In a normal workflow, an .acsm file is generated for a book that is used as the link to download the actual book. This...]]></description>

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										<guid>https://kb.datalogics.com/article/e_adept_unknown-and-jsafejce-provider-self-integrity-check-failed-38.html</guid>
										<title>E_ADEPT_UNKNOWN and JsafeJCE provider self-integrity check failed</title>
										<link>https://kb.datalogics.com/article/e_adept_unknown-and-jsafejce-provider-self-integrity-check-failed-38.html</link>
										<description><![CDATA[With the introduction of Java 7u141 and 8u131, Oracle decided that it was time to disable MD5 signatures. While everyone can agree that this was a good decision, it does cause some havoc with software that still uses MD5 signed JAR files. Adobe...]]></description>

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										<guid>https://kb.datalogics.com/article/e_adept_document_type_unknown-error-from-ade-or-other-readers-24.html</guid>
										<title>E_ADEPT_DOCUMENT_TYPE_UNKNOWN error from ADE or other readers</title>
										<link>https://kb.datalogics.com/article/e_adept_document_type_unknown-error-from-ade-or-other-readers-24.html</link>
										<description><![CDATA[A user may see this error when trying to download an ebook to Adobe Digital Editions (ADE) or possibly other readers where the ebooks are hosted by Adobe Content Server. This error is a little misleading. The error is usually not directly related to...]]></description>

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										<guid>https://kb.datalogics.com/article/e_pack_error-malformed-or-nullpointerexception-52.html</guid>
										<title>E_PACK_ERROR &quot;MALFORMED&quot; or &quot;NullPointerException&quot;</title>
										<link>https://kb.datalogics.com/article/e_pack_error-malformed-or-nullpointerexception-52.html</link>
										<description><![CDATA[ Depending on your operating system or ACS version, you may get different errors for this issue. Invalid character or characters in a file name in the ePub file You might see something like this:   ERROR Package: Error in packaging java.lang...]]></description>

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<item>
										<guid>https://kb.datalogics.com/article/e_lic_wrong_operator_key-error-from-adobe-content-server-3.html</guid>
										<title>E_LIC_WRONG_OPERATOR_KEY Error from Adobe Content Server</title>
										<link>https://kb.datalogics.com/article/e_lic_wrong_operator_key-error-from-adobe-content-server-3.html</link>
										<description><![CDATA[ If you see this error when trying to fulfill a book from Adobe Content Server, the likely reason is that your fulfillment URL in the fulfillment config file does not match the fulfillment URL created by Datalogics. Please compare the URL you have in...]]></description>

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<item>
										<guid>https://kb.datalogics.com/article/e_pack_duplicate_src-packaging-error-53.html</guid>
										<title>E_PACK_DUPLICATE_SRC Packaging Error</title>
										<link>https://kb.datalogics.com/article/e_pack_duplicate_src-packaging-error-53.html</link>
										<description><![CDATA[ This error occurs during packaging when the resource ID provided for packaging conflicts with an existing resource. If you&#039;re not trying to replace an existing book, the solution would be to simply change the ID you&#039;re providing, or omit...]]></description>

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<item>
										<guid>https://kb.datalogics.com/article/e_pack_error-malformed-or-nullpointerexception-74.html</guid>
										<title>E_PACK_ERROR &quot;MALFORMED&quot; or NullPointerException</title>
										<link>https://kb.datalogics.com/article/e_pack_error-malformed-or-nullpointerexception-74.html</link>
										<description><![CDATA[ Depending on your operating system or ACS version, you may get different errors for this issue. Invalid character or characters in a file name in the ePub file You might see something like this:   ERROR Package: Error in packaging java.lang...]]></description>

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<item>
										<guid>https://kb.datalogics.com/article/java-lang-outofmemoryerror-java-heap-space-when-packacking-large-files-50.html</guid>
										<title>java.lang.OutOfMemoryError: Java heap space When Packacking Large Files</title>
										<link>https://kb.datalogics.com/article/java-lang-outofmemoryerror-java-heap-space-when-packacking-large-files-50.html</link>
										<description><![CDATA[ When packaging files to ACS, you may get E_ADEPT_UNKNOWN error. Â If you look at the packaging log file, you may see the following memory error:   Exception in thread "main" java.lang.OutOfMemoryError: Java heap space   This can happen either...]]></description>

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<item>
										<guid>https://kb.datalogics.com/article/troubleshooting-acs-in-2025-and-beyond-certificate-issues-and-software-compatibility-148.html</guid>
										<title>Troubleshooting ACS in 2025 and Beyond: Certificate Issues and Software Compatibility</title>
										<link>https://kb.datalogics.com/article/troubleshooting-acs-in-2025-and-beyond-certificate-issues-and-software-compatibility-148.html</link>
										<description><![CDATA[In recent months, a few changes have been made to ACS on Adobe&#039;s end, largely without notification to Datalogics. These changes have led to some issues with newly-generated certificates in 2025. Here&#039;s what we know for certain: Adobe...]]></description>

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										<guid>https://kb.datalogics.com/article/adobe-content-server-logs-show-error-specified-key-was-too-long;-max-key-length-is-3072-bytes-147.html</guid>
										<title>Adobe Content Server Logs Show Error: Specified key was too long; max key length is 3072 bytes</title>
										<link>https://kb.datalogics.com/article/adobe-content-server-logs-show-error-specified-key-was-too-long;-max-key-length-is-3072-bytes-147.html</link>
										<description><![CDATA[When creating a new instance of Adobe Content Server on a completely new database, ACS will typically throw this error when attempting to navigate to admin/statuscheck, packaging/statuscheck, or admin/statuscheck for the first time: 11 Jul 2025 14:16...]]></description>

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