How To Fix ADS2KIPUPL_API_AL159 - Single PBQ &1 cannot be revised

SAP Error Message - Details

• Message type: E = Error

• Message class: ADS2KIPUPL_API_AL - Message Class for SPEC 2000 IP Upload API

• Message number: 159

• Message text: Single PBQ &1 cannot be revised

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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Smart SAP Assistant

• What is the cause and solution for SAP error message ADS2KIPUPL_API_AL159 - Single PBQ &1 cannot be revised ?

  The SAP error message ADS2KIPUPL_API_AL159 with the description "Single PBQ &1 cannot be revised" typically occurs in the context of project management or project system (PS) modules, particularly when dealing with project budgeting or planning.
  
  Cause:
  This error usually indicates that there is an issue with the revision of a specific Planned Budget Quantity (PBQ) in the system. The reasons for this error can include:
  
  Locked or Completed Status: The PBQ you are trying to revise may be locked or in a completed status, preventing any changes.
  Incorrect Data Entry: There may be an issue with the data entered for the PBQ, such as invalid values or formats.
  Authorization Issues: The user may not have the necessary permissions to revise the PBQ.
  System Configuration: There may be configuration settings in the project system that restrict revisions under certain conditions.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Status: Verify the status of the PBQ. If