How To Fix B0555 - If you make changes, you may lose data in the corresponding SAP BP

SAP Error Message - Details

• Message type: E = Error

• Message class: B0 - Business Partner General

• Message number: 555

• Message text: If you make changes, you may lose data in the corresponding SAP BP

What causes this issue?

You want to edit a Treasury business partner that is used in an
application that references the corresponding SAP BP. Since there is no
parallel maintenance between SAP BP and TR BP, any changes that you make
here are not copied to the corresponding SAP BP. As soon as you migrate
the RE Classic application into flexible Real Estate Management (RE FX),
the changes are lost.
The message is defined as an error message by default meaning that the
TR BP cannot be edited. However, you can change the settings so that
this message is a warning message. It is then possible to edit the TR BP
despite the constraint mentioned above. See SAP Note 944765.

System Response

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

How to fix this error?

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 B0555 - If you make changes, you may lose data in the corresponding SAP BP ?

  The SAP error message B0555 typically occurs when there are inconsistencies or potential data loss issues related to Business Partner (BP) data. This message is a warning indicating that changes you are attempting to make could lead to data loss or corruption in the Business Partner records.
  Cause:
  
  Inconsistent Data: The error may arise if there are inconsistencies in the data being modified, such as conflicting entries or missing mandatory fields.
  Data Locking: If the Business Partner is currently being edited by another user or process, it may lead to this warning.
  Incomplete Data: If the Business Partner data is incomplete or not properly maintained, it can trigger this error.
  Custom Enhancements: Custom developments or enhancements in the SAP system that affect the Business Partner data model may also lead to this error.
  
  Solution:
  
  Review Changes: Before proceeding with any changes, carefully review the data you are about to modify. Ensure that all mandatory fields are filled and that there are no conflicting entries.
  Check for Locks: Verify if the Business Partner is being edited by another user. If so, wait until the other user has completed their changes.
  Data Consistency Check: Use transaction codes like BP (Business Partner) to check the consistency of the Business Partner data. You can also run consistency checks or reports to identify any issues.
  Consult Documentation: Refer to SAP documentation or notes related to Business Partner management for any specific guidelines or known issues.
  Backup Data: If you are making significant changes, consider backing up the current data to prevent any potential loss.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP for Business Partner maintenance, SU01 for user management, and SE11 for data dictionary checks.
  SAP Notes: Check SAP Notes for any known issues or patches related to Business Partner data management.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to Business Partner data.
  Training: If you are new to SAP or Business Partner management, consider undergoing training to better understand the system and its data structures.
  
  By following these steps, you should be able to address the B0555 error and proceed with your changes safely.