How To Fix CATSXT022 - Unknown error when calling a function module or method

CATSXT022 - Overview

• Message type: E = Error

• Message class: CATSXT - Time Sheet

• Message number: 022

• Message text: Unknown error when calling a function module or method

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 CATSXT022 - Unknown error when calling a function module or method ?

  The SAP error message CATSXT022: Unknown error when calling a function module or method typically occurs in the context of the Cross-Application Time Sheet (CATS) when there is an issue with the function module or method being called. This error can arise due to various reasons, including configuration issues, authorization problems, or system-related errors.
  Possible Causes:
  
  Function Module Issues: The function module being called may not exist, may be incorrectly configured, or may have been deactivated.
  Authorization Problems: The user may not have the necessary authorizations to execute the function module or method.
  Data Issues: There may be issues with the data being passed to the function module, such as missing or incorrect parameters.
  System Configuration: There may be configuration issues in the CATS settings or related modules.
  Transport Issues: If the function module was recently transported from another system, it may not have been properly activated or may have dependencies that are not met.
  
  Solutions:
  
  Check Function