How To Fix SCMB_BAPI064 - Grouping attributes can only be added or deleted

SCMB_BAPI064 - Overview

• Message type: E = Error

• Message class: SCMB_BAPI - Message Class for SCMB BAPIs

• Message number: 064

• Message text: Grouping attributes can only be added or deleted

Self-Explanatory Message

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SCMB_BAPI064 - Details

• The SAP error message SCMB_BAPI064, which states "Grouping attributes can only be added or deleted," typically occurs in the context of SAP Supply Chain Management (SCM) when there is an attempt to modify grouping attributes in a way that is not allowed by the system.
  
  Cause:
  This error usually arises when:
  
  Invalid Modification Attempt: You are trying to change the grouping attributes in a way that violates the rules set by the system. For example, you may be trying to remove a grouping attribute that is required or modify it in a way that is not permitted.
  Data Integrity Issues: The system has constraints on how grouping attributes can be managed to maintain data integrity. Attempting to perform operations that conflict with these constraints will trigger this error.
  Incorrect API Usage: If you are using a BAPI (Business Application Programming Interface) to manipulate grouping attributes, the parameters passed may not align with the expected input,