How To Fix DMCLG130 - Enter exactly one export parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 130

• Message text: Enter exactly one export parameter

What causes this issue?

It is not possible for more than one export parameter to be uniquely
assigned. Therefore only one is allowed. It is used in the MOVE rule,
to assign a field value from a sender field to a field of the recipient
structure

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 DMCLG130 - Enter exactly one export parameter ?

  The SAP error message DMCLG130, which states "Enter exactly one export parameter," typically occurs in the context of data migration or data export processes within SAP systems, particularly when using tools like the Data Migration Cockpit or similar functionalities.
  Cause:
  This error arises when the system expects exactly one export parameter to be specified, but either none or multiple parameters have been provided. This can happen due to:
  
  Incorrect Configuration: The export parameters may not be set up correctly in the migration or export configuration.
  User Input Error: The user may have inadvertently selected multiple parameters or left the field blank.
  System Bug: In some cases, there may be a bug or issue in the version of the software being used.
  
  Solution:
  To resolve the DMCLG130 error, you can follow these steps:
  
  
  Check Input Fields: Ensure that you are entering exactly one export parameter. Review the fields to confirm that only one parameter is selected or entered.
  
  
  Review Configuration: If you are using a migration template or configuration, check the settings to ensure that they are correctly defined to allow for a single export parameter.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific tool or process you are using. This can provide insights into the expected input and configuration.
  
  
  Test with Different Parameters: If applicable, try using different export parameters to see if the error persists. This can help identify if the issue is with a specific parameter.
  
  
  Check for Updates: Ensure that your SAP system is up to date. Sometimes, errors are resolved in newer patches or versions.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for assistance. They can provide more detailed troubleshooting based on your specific system configuration.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the DMCLG130 error.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  Documentation: Review the official SAP Help Portal for detailed guides on data migration and export processes.
  
  By following these steps, you should be able to identify and resolve the cause of the DMCLG130 error in your SAP system.