How To Fix SYCM_APS128 - Target release &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SYCM_APS - Custom Code Management App texts

• Message number: 128

• Message text: Target release &1 is not supported

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SYCM_APS128 - Target release &1 is not supported ?

  The SAP error message SYCM_APS128 with the description "Target release &1 is not supported" typically occurs during the process of upgrading or migrating an SAP system. This error indicates that the target release specified for the upgrade or migration is not supported by the current system or the tools being used.
  Causes:
  
  Unsupported Target Release: The specified target release may not be compatible with the current version of the SAP system or the upgrade tools.
  Incorrect Configuration: There may be a misconfiguration in the upgrade settings or parameters that specify the target release.
  Outdated Software: The software components or tools used for the upgrade may be outdated and not compatible with the target release.
  Missing Support Packages: Required support packages or notes may not be applied to the current system, leading to incompatibility with the target release.
  
  Solutions:
  
  Check Compatibility: Verify the compatibility of the target release with your current SAP version. You can refer to the SAP Product Availability Matrix (PAM) for detailed compatibility information.
  Update Upgrade Tools: Ensure that you are using the latest version of the upgrade tools (e.g., Software Update Manager - SUM) that support the target release.
  Review Configuration: Double-check the configuration settings for the upgrade process to ensure that the target release is correctly specified.
  Apply Support Packages: Make sure that all necessary support packages and notes are applied to your current system before attempting the upgrade.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional guidance on the upgrade process.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about your current system and the target release.
  
  Related Information:
  
  SAP Product Availability Matrix (PAM): A resource to check compatibility between different SAP versions and releases.
  SAP Notes: Regularly check for SAP Notes related to your specific version and the upgrade process, as they may contain important information regarding known issues and fixes.
  Upgrade Documentation: Review the official SAP upgrade documentation for your specific version to ensure that all prerequisites and steps are followed correctly.
  
  By following these steps, you should be able to resolve the SYCM_APS128 error and successfully proceed with your SAP upgrade or migration.