How To Fix DI785 - Parameter field &-& belongs to multiple lock parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 785

• Message text: Parameter field &-& belongs to multiple lock parameters

What causes this issue?

A <DS:TX.DDDOK_ENQU_PARAMETER>lock parameter</> of a lock object must
always be assigned to a
<DS:TX.DDDOK_ENQU_PARAMETERFIELD>parameter field</> of the lock object.
Only one lock parameter may be assigned to each parameter field. The
base table field named, however, was assigned several lock parameters.

System Response

The action is cancelled.

How to fix this error?

In the maintenance transaction of the ABAP/4 Dictionary delete all but
one of the lock parameters which are assigned to this parameter field.
Ensure that the deleted lock parameters are not used in any call to the
relevant ENQUEUE or DEQUEUE function modules.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DI785 - Parameter field &-& belongs to multiple lock parameters ?

  The SAP error message DI785, which states "Parameter field &-& belongs to multiple lock parameters," typically occurs in the context of data locking mechanisms in SAP, particularly when dealing with the Data Interface (DI) or Data Transfer processes. This error indicates that a parameter field is being referenced in multiple lock parameters, which can lead to ambiguity in the locking mechanism.
  Cause:
  
  Multiple Lock Parameters: The error arises when a parameter field is defined in more than one lock parameter set. This can happen if the configuration of the data interface or the data transfer process is not set up correctly.
  Incorrect Configuration: The configuration of the data transfer or interface might have overlapping definitions for lock parameters, leading to conflicts.
  Data Model Issues: If the data model has been modified or if there are inconsistencies in the definitions of the parameters, this error can occur.
  
  Solution:
  
  
  Review Lock Parameter Configuration:
  
  Check the configuration of the data interface or data transfer process to ensure that each parameter field is only defined in one lock parameter.
  Remove or adjust any duplicate definitions to ensure that each parameter is uniquely associated with a single lock parameter.
  
  
  
  Check Data Model:
  
  Review the data model to ensure that there are no conflicting definitions or overlapping fields that could cause this issue.
  Make necessary adjustments to the data model to eliminate conflicts.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or guides related to the specific data interface or transfer process you are working with. This can provide insights into proper configuration and best practices.
  
  
  
  Testing:
  
  After making changes, conduct thorough testing to ensure that the error is resolved and that the data transfer or interface functions as expected.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and environment.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to data interfaces, such as SM12 (to view and manage locks) and SE11 (to view data dictionary objects).
  Documentation: Review SAP Help Portal or community forums for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the DI785 error and implement a solution to resolve it.