How To Fix TN787 - No signed manifest exists for OCS package &1 (EPS file &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 787

• Message text: No signed manifest exists for OCS package &1 (EPS file &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TN787 - No signed manifest exists for OCS package &1 (EPS file &2) ?

  The SAP error message TN787 indicates that there is no signed manifest for the OCS (Online Change System) package specified in the error message. This typically occurs when you are trying to import or install a package that requires a signed manifest file, but the manifest is either missing or not properly signed.
  Cause:
  
  Missing Manifest: The OCS package you are trying to install does not have an associated signed manifest file.
  Corrupted Package: The package may be corrupted or incomplete, leading to the absence of the required manifest.
  Incorrect Package Version: The version of the package you are trying to install may not match the expected version that includes the signed manifest.
  Transport Issues: There may have been issues during the transport of the package, leading to missing files.
  
  Solution:
  
  Check Package Contents: Verify that the OCS package you are trying to install includes a signed manifest file. The manifest file is usually named MANIFEST.MF and should be located in the package directory.
  Re-download the Package: If the package is missing the signed manifest, try re-downloading it from the SAP Service Marketplace or the relevant source to ensure you have the complete and correct version.
  Check Transport Logs: Review the transport logs to identify any issues that occurred during the transport of the package. This may provide insights into what went wrong.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They can provide guidance and help troubleshoot the problem further.
  Use Correct Version: Ensure that you are using the correct version of the package that is compatible with your SAP system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation related to OCS packages and transport management for more context on how to handle package installations and the importance of signed manifests.
  System Logs: Look into the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the TN787 error and take appropriate action to resolve it.