How To Fix CRM_ACTIVITY_H003 - Error when merging data of activity header &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ACTIVITY_H - Output for Administration Header

• Message number: 003

• Message text: Error when merging data of activity header &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_ACTIVITY_H003 - Error when merging data of activity header &1 ?

  The SAP error message CRM_ACTIVITY_H003 typically occurs when there is an issue with merging data in the activity header of a CRM (Customer Relationship Management) system. This error can arise due to various reasons, such as data inconsistencies, missing required fields, or issues with the underlying database.
  Cause:
  
  Data Inconsistencies: There may be inconsistencies in the data being merged, such as conflicting information in the activity headers.
  Missing Required Fields: Certain mandatory fields may not be filled in the activity header, leading to the error during the merge process.
  Database Locking Issues: If the records being merged are locked by another process, it can lead to this error.
  Authorization Issues: The user may not have the necessary permissions to perform the merge operation.
  Custom Code or Enhancements: If there are custom developments or enhancements in the CRM system, they might interfere with the standard merging process.
  
  Solution:
  
  Check Data Consistency: Review the data in the activity headers that you are trying to merge. Ensure that there are no conflicting entries or inconsistencies.
  Fill Required Fields: Make sure that all mandatory fields in the activity header are filled out correctly before attempting to merge.
  Release Locks: If there are locks on the records, wait for the locks to be released or check with your system administrator to resolve any locking issues.
  Review Authorizations: Ensure that the user performing the merge has the necessary authorizations to execute the operation.
  Debug Custom Code: If there are custom enhancements, debug the code to identify any issues that may be causing the error.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like CRMD_ORDER to view and manage activities.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error message and any relevant details about the context in which it occurs.
  Documentation: Review the official SAP documentation for CRM activities to understand the requirements and constraints related to activity headers.
  
  By following these steps, you should be able to identify the cause of the CRM_ACTIVITY_H003 error and implement a suitable solution.