How To Fix MC274 - Unexpected error while calling function &

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 274

• Message text: Unexpected error while calling function &

What causes this issue?

The report containing the SELECT statement with which the matchcode
output lists are created was correctly generated.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

No action necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC274 - Unexpected error while calling function & ?

  The SAP error message MC274, which states "Unexpected error while calling function &," typically indicates that there is an issue with a function module or a program that is being executed in the context of the Material Management (MM) or Logistics Information System (LIS) modules. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying function module.
  Possible Causes:
  
  Function Module Issues: The function module being called may not be correctly implemented or may have bugs.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the database.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
  Configuration Errors: Incorrect configuration settings in the system can lead to unexpected behavior.
  System Performance: If the system is under heavy load, it may lead to timeouts or unexpected errors.
  
  Solutions:
  
  Check Function Module: Identify the function