How To Fix DI772 - Multiple lock parameters have the name &

SAP Error Message - Details

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 772

• Message text: Multiple lock parameters have the name &

What causes this issue?

The name specified is used by several <DS:TX.DDDOK_ENQU_PARAMETER>
lock parameters</> of the lock object viewed. This is not allowed,
because every lock parameter corresponds to an IMPORT parameter of the
same name of the relevant ENQUEUE and DEQUEUE function modules.

System Response

The action is cancelled.

How to fix this error?

Process the lock object in the maintenance transaction of the ABAP/4
Dictionary. Delete the surplas lock parameters of the name specified or
rename it according to the
<DS:TX.DDDOK_ENQU_PARAMETERNAME>name conventions for lock parameters</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DI772 - Multiple lock parameters have the name & ?

  The SAP error message DI772, which states "Multiple lock parameters have the name &," typically occurs in the context of data locking mechanisms within SAP systems. This error indicates that there are multiple lock parameters defined with the same name, which can lead to ambiguity in the locking process.
  Cause:
  
  Duplicate Lock Parameters: The primary cause of this error is the existence of multiple lock parameters with the same name in the system. This can happen due to configuration errors or inconsistencies in the data dictionary.
  Custom Development: If there are custom programs or enhancements that define lock parameters, they may inadvertently create duplicates.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), it might lead to conflicts if the same lock parameter was defined in both systems.
  
  Solution:
  
  
  Identify Duplicate Lock Parameters:
  
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to search for lock parameters.
  Check the relevant tables or structures to identify where the duplicates are defined.
  
  
  
  Remove or Rename Duplicates:
  
  Once identified, you can either remove the duplicate entries or rename them to ensure that each lock parameter has a unique name.
  Ensure that any custom code or programs referencing these lock parameters are updated accordingly.
  
  
  
  Check Custom Code:
  
  Review any custom ABAP code or enhancements that may be creating lock parameters. Ensure that they are not conflicting with standard SAP parameters.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs and ensure that the transport did not overwrite existing definitions inappropriately.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to locking mechanisms and parameters for further guidance.
  
  
  
  Testing:
  
  After making changes, thoroughly test the affected functionality to ensure that the issue is resolved and that no new issues have been introduced.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  System Logs: Review system logs (transaction SLG1) for additional context or related errors that may provide more insight into the issue.
  
  By following these steps, you should be able to resolve the DI772 error and ensure that your SAP system's locking mechanism functions correctly.