How To Fix /PMG/GE_ENH121 - No change log determined; incorrect Base Effective Date entered

/PMG/GE_ENH121 - Overview

• Message type: E = Error

• Message class: /PMG/GE_ENH -

• Message number: 121

• Message text: No change log determined; incorrect Base Effective Date entered

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.

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/PMG/GE_ENH121 - Details

• The SAP error message /PMG/GE_ENH121 No change log determined; incorrect Base Effective Date entered typically occurs in the context of the SAP Project Management (PM) module, particularly when dealing with change logs or enhancements related to project data.
  
  Cause:
  This error message indicates that the system could not find a change log for the specified data because the Base Effective Date entered is incorrect or does not correspond to any existing records in the change log. The Base Effective Date is crucial as it determines the timeframe for which the change log is being queried.
  Possible Reasons:
  
  Incorrect Date Entry: The date entered may not match any records in the change log.
  No Change Log Exists: There may not be any change logs created for the specified project or data.
  Data Deletion: The change log data might have been deleted or archived.
  
  Configuration Issues: There may be configuration issues in the system that prevent the change log