How To Fix CRD_MDA188 - Call "Change Assignments" process as a simulation run

SAP Error Message - Details

• Message type: E = Error

• Message class: CRD_MDA - Messages for Master Data Administration - Credentialing

• Message number: 188

• Message text: Call "Change Assignments" process as a simulation run

What causes this issue?

The process to change credential assignments was started in simulation
run. The only difference from the update run is that the assignments
<ZH>are not</> written to the database.
The simulation run is useful for the purposes of checking if the
assignments to be changed are free from errors as far as the system is
concerned and can be updated to the database.

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 CRD_MDA188 - Call "Change Assignments" process as a simulation run ?

  The SAP error message CRD_MDA188 typically indicates that there is an issue with the "Change Assignments" process in the context of Master Data Management (MDM) or related areas. This error often arises when the system expects a simulation run to be performed before executing the actual change assignments.
  Cause:
  
  Simulation Requirement: The system is configured to require a simulation run before making actual changes to assignments. This is often a safeguard to ensure that the changes do not adversely affect the data integrity or business processes.
  Configuration Settings: The settings in the SAP system may be configured to enforce simulation runs for certain processes, especially in environments where data accuracy is critical.
  User Permissions: The user may not have the necessary permissions to execute the change assignments directly without a simulation.
  
  Solution:
  
  Run Simulation: Execute the "Change Assignments" process as a simulation. This can usually be done by selecting the appropriate option in the transaction or program you are using. Look for a checkbox or a button that indicates "Run as Simulation" or similar.
  Check Configuration: Review the configuration settings related to the "Change Assignments" process. If the simulation requirement is not needed, you may consider adjusting the settings, but this should be done with caution and typically requires administrative privileges.
  User Permissions: Ensure that the user has the necessary permissions to perform the change assignments. If not, consult with your SAP security administrator to grant the appropriate access.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module you are working with for more detailed instructions on how to perform the simulation run.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes that pertain to the "Change Assignments" process in your specific SAP environment.
  SAP Notes: Check for any SAP Notes related to the CRD_MDA188 error message. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Support Community: If the issue persists, consider reaching out to the SAP Community or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the CRD_MDA188 error and successfully execute the "Change Assignments" process.