How To Fix CMPD400 - Error saving campaign assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: CMPD - TPM Campaign Determination

• Message number: 400

• Message text: Error saving campaign assignment

What causes this issue?

The system tried to save the campaign assignment, however, an incorrect
state was discovered in the process.
The database operation was &v1&.

System Response

Processing (or posting) is terminated. The data has not been
saved.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMPD400 - Error saving campaign assignment ?

  The SAP error message CMPD400, which indicates "Error saving campaign assignment," typically occurs in the context of campaign management within SAP CRM (Customer Relationship Management). This error can arise due to various reasons, and understanding the cause is essential for finding an appropriate solution.
  Possible Causes:
  
  
  Data Inconsistencies: There may be inconsistencies in the data being used for the campaign assignment, such as invalid or missing information in the campaign or target group.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the action of saving the campaign assignment.
  
  
  Technical Issues: There could be technical issues such as system performance problems, database locks, or other backend errors that prevent the saving of the campaign assignment.
  
  
  Configuration Errors: Incorrect configuration settings in the campaign management module or related components can lead to this error.
  
  
  Missing Dependencies: Required objects or dependencies (like target groups or marketing attributes) may not be properly defined or may be