How To Fix DI758 - Name & not allowed for lock parameter

DI758 - Overview

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 758

• Message text: Name & not allowed for lock parameter

What causes this issue?

The specified name is not allowed for <DS:TX.DDDOK_ENQU_PARAMETER>lock
parameter</> of a lock object, because otherwise the lock module
generated for the lock object would have a syntax error. The name was
nevertheless assigned to a lock parameter.

System Response

The action was canceled.

How to fix this error?

Change the name of the relevant lock parameter in the maintenance
transaction of the ABAP/4 Dictionary for the lock object. Observe 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 DI758 - Name & not allowed for lock parameter ?

  The SAP error message DI758 ("Name & not allowed for lock parameter") typically occurs when there is an issue with the naming convention or the parameters used in a lock object in the SAP system. This error is related to the use of lock parameters in the context of database operations, particularly when using the ENQUEUE function module to lock objects.
  
  Cause:
  
  Invalid Naming: The name provided for the lock parameter does not conform to the naming conventions or is not allowed by the system. This could be due to special characters, length restrictions, or reserved keywords.
  Incorrect Data Type: The data type of the lock parameter may not match the expected type defined in the lock object.
  
  Configuration Issues: There may be issues with the configuration of the lock object itself, such as missing or incorrectly defined parameters.
  
  
  Solution:
  
  Check Naming Conventions: Ensure that the name of the lock parameter adheres to SAP's naming conventions.