How To Fix DMCLG650 - Required import or export parameter has not been maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 650

• Message text: Required import or export parameter has not been maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG650 - Required import or export parameter has not been maintained ?

  The SAP error message DMCLG650, which states "Required import or export parameter has not been maintained," typically occurs in the context of data migration or data transfer processes, particularly when using Data Migration Cockpit (DMO) or similar tools. This error indicates that a required parameter for the import or export process has not been set or is missing.
  Cause:
  
  Missing Parameters: The most common cause is that certain required parameters for the data import or export process have not been defined in the configuration settings.
  Incorrect Configuration: The configuration settings may be incorrect or incomplete, leading to the system not being able to find the necessary parameters.
  Version Mismatch: Sometimes, the error can arise due to version mismatches between the source and target systems or between different components of the SAP system.
  Authorization Issues: Lack of proper authorizations for the user executing the import/export process can also lead to this error.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the data import/export process. Ensure that all required parameters are correctly defined and maintained.
  Parameter Maintenance: Go to the relevant transaction or configuration area in SAP and ensure that all required import/export parameters are filled in. This may involve checking the settings in the Data Migration Cockpit or the specific transaction you are using.
  Review Documentation: Consult the SAP documentation or help files related to the specific data migration or transfer process you are using. This can provide insights into which parameters are required.
  User Authorizations: Ensure that the user executing the process has the necessary authorizations to perform the import/export. You may need to work with your SAP security team to verify this.
  Check for Updates: If you are using an older version of SAP, check for any available updates or patches that may address this issue.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP Help Portal: The SAP Help Portal contains extensive documentation on various SAP modules and error messages. It can be a valuable resource for understanding the context of the error.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered the same issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE80 (Object Navigator) or SE37 (Function Module).
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.