How To Fix CNVMBTGP001 - Global Parameter &1 without client value not changeable. Read Info.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTGP - Global Parameter messages

• Message number: 001

• Message text: Global Parameter &1 without client value not changeable. Read Info.

What causes this issue?

You try to change a Global Parameter where the client field is initial.
To use the Global Parameter you have to copy the Global Parameter and
then you have to maintain the values. Click on the button Info and you
will find detailied information how to proceed.

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 CNVMBTGP001 - Global Parameter &1 without client value not changeable. Read Info. ?

  The SAP error message CNVMBTGP001 indicates that a global parameter is being accessed or modified without a specific client value, which is not allowed. This error typically arises in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  Global Parameter Access: The error occurs when a global parameter is being accessed without specifying a client value. In SAP, global parameters can be client-specific or cross-client, and certain operations require a client context.
  Configuration Issues: There may be a misconfiguration in the migration settings or parameters that are being used in the process.
  Missing Client Context: The system may not have the necessary client context set, which is required for the operation being performed.
  
  Solution:
  
  Specify Client Value: Ensure that the operation or function you are trying to execute includes a specific client value. This may involve adjusting the settings in the migration tool or the program you are using.
  Check Configuration: Review the configuration settings for the migration or conversion process to ensure that all required parameters are correctly set and that client-specific values are provided where necessary.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool or process you are using. This may provide insights into required parameters and their configurations.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the client value is missing and correct it accordingly.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP frequently releases updates and patches that may resolve known issues.
  
  Related Information:
  
  SAP Migration Cockpit: If you are using the SAP Migration Cockpit, familiarize yourself with its configuration and the required parameters for successful data migration.
  Client-Specific Settings: Understand the difference between client-specific and cross-client settings in SAP, as this can impact how parameters are handled.
  SAP Community: Engage with the SAP Community forums or support channels for additional insights and shared experiences from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.