How To Fix /SAPAPO/MC01_CONS026 - An error occurred when running the where-used list (see application log)

/SAPAPO/MC01_CONS026 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MC01_CONS -

• Message number: 026

• Message text: An error occurred when running the where-used list (see application log)

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 /SAPAPO/MC01_CONS026 - An error occurred when running the where-used list (see application log) ?

  The SAP error message /SAPAPO/MC01_CONS026 indicates that there was an issue when trying to run the "where-used list" in the SAP Advanced Planning and Optimization (APO) module. This error typically occurs when there are inconsistencies or issues with the data being processed.
  
  Cause:
  
  Data Inconsistencies: The error may arise due to inconsistencies in the master data or transactional data. This could include missing or incorrect entries in the relevant tables.
  Authorization Issues: The user may not have the necessary authorizations to access certain data or execute the transaction.
  Application Log Issues: The application log may contain entries that provide more details about the error, which can help in diagnosing the problem.
  
  Configuration Issues: There may be configuration settings in APO that are not set up correctly, leading to errors when generating the where-used list.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or errors