How To Fix MDG_MDF400 - Parameter for ENQUEUE/DEQUEUE contains an error

MDG_MDF400 - Overview

• Message type: E = Error

• Message class: MDG_MDF - Master Data: Messages

• Message number: 400

• Message text: Parameter for ENQUEUE/DEQUEUE contains an error

What causes this issue?

The Enqueue/Dequeue parameters were not specified correctly.

System Response

Processing terminated

How to fix this error?

Specify either the parameter IT_VALUE or IT_SEL or IT_DATA.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_MDF400 - Parameter for ENQUEUE/DEQUEUE contains an error ?

  The SAP error message MDG_MDF400 indicates that there is an issue with the parameters used for the enqueue or dequeue operations in the Master Data Governance (MDG) module. This error typically arises when there is a problem with the locking mechanism that SAP uses to prevent concurrent access to data objects.
  Causes:
  
  Incorrect Parameters: The parameters passed to the enqueue or dequeue function modules may be incorrect or malformed.
  Data Locking Issues: There may be a conflict with existing locks on the data object, which can occur if another process is currently accessing or modifying the same data.
  Authorization Issues: The user may not have the necessary authorizations to perform the enqueue or dequeue operation.
  System Configuration: There may be issues with the configuration of the MDG system or the underlying database that affect locking mechanisms.
  
  Solutions:
  
  Check Parameters: Review the parameters being passed to the enqueue/dequeue function modules. Ensure that they are correct and conform to