How To Fix MMRP01066 - Error &1 has occurred for activity &2

MMRP01066 - Overview

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 066

• Message text: Error &1 has occurred for activity &2

What causes this issue?

The selection condition at component variant &V1& could not be
evaluated.

System Response

The return code of the function was &V2&.

How to fix this error?

Check the selection conditions at the entered variant. Make sure that
only AND OR NOT EQUAL are allowed as comparison operations in the
selection condition. Save the selection conditions again.
Start the planning run again.

Error message extract from SAP system. Copyright SAP SE.

MMRP01066 - Details

• The SAP error message MMRP01066 typically indicates an issue related to the Material Management (MM) module, specifically concerning the management of materials and their related activities. The error message format suggests that it is related to a specific activity (denoted by &2) and a specific error code (denoted by &1).
  
  Cause:
  The error can occur due to various reasons, including but not limited to:
  
  Data Inconsistencies: There may be inconsistencies in the material master data or related documents.
  
  Configuration Issues: Incorrect configuration settings in the system related to material management or inventory management.
  Authorization Issues: The user may not have the necessary authorizations to perform the activity.
  System Errors: Technical issues or bugs in the SAP system that may cause unexpected behavior.
  
  
  Solution:
  To resolve the MMRP01066 error, you can follow these steps:
  
  
  Check the Error Code: Identify the specific error code (&1) provided in the message. This code can give you more context about the nature of the