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Message type: E = Error
Message class: CRM_BUPA_CONSUMER - Messages for Consumer BAPIs
Message number: 401
Message text: The partner number of the reference partner cannot be changed
The business partner number of the reference partner cannot be changed
because existing consumers may refer to this number.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
To change the reference data for consumers, maintain the data of the
reference business partner. The changes you make are then visible for
all consumers that refer to this reference business partner.
Error message extract from SAP system. Copyright SAP SE.
CRM_BUPA_CONSUMER401
- The partner number of the reference partner cannot be changed ?The SAP error message CRM_BUPA_CONSUMER401 indicates that there is an attempt to change the partner number of a reference partner in the SAP Customer Relationship Management (CRM) system, which is not allowed. This error typically arises in scenarios where you are trying to modify a business partner (BP) that is linked to other entities or has certain dependencies.
Cause:
- Reference Partner Restrictions: The partner number of a reference partner is often locked to maintain data integrity. This is particularly true if the partner is involved in transactions or linked to other business objects.
- Data Consistency: Changing the partner number could lead to inconsistencies in the data model, especially if the partner is referenced in multiple places.
- Configuration Settings: Certain configuration settings in the CRM system may prevent changes to partner numbers for specific business partner types.
Solution:
- Check Dependencies: Before attempting to change the partner number, check if the partner is linked to any transactions, documents, or other business partners. If so, you may need to remove or update those dependencies first.
- Use the Correct Transaction: Ensure you are using the appropriate transaction or method to make changes to the business partner. Some changes may require specific authorization or processes.
- Consult Configuration: Review the configuration settings related to business partners in your SAP system. There may be settings that restrict changes to partner numbers.
- Create a New Partner: If changing the partner number is not feasible, consider creating a new business partner with the desired number and transferring any necessary data or relationships from the old partner to the new one.
- Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and version.
Related Information:
By following these steps, you should be able to address the error and understand the underlying reasons for its occurrence.
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