How To Fix /MVA/AMVO_MESSAGE100 - Data source &1 cannot be opened.

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMVO_MESSAGE -

• Message number: 100

• Message text: Data source &1 cannot be opened.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /MVA/AMVO_MESSAGE100 - Data source &1 cannot be opened. ?

  The SAP error message /MVA/AMVO_MESSAGE100 Data source &1 cannot be opened typically indicates that there is an issue with accessing a specific data source in the SAP system. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Source Not Activated: The data source may not be activated in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the data source.
  Technical Issues: There could be technical issues with the data source, such as it being locked or corrupted.
  Incorrect Configuration: The data source may be incorrectly configured or not properly set up in the system.
  Transport Issues: If the data source was recently transported from another system, there may be issues related to the transport.
  
  Solutions:
  
  
  Activate the Data Source:
  
  Go to the Data Warehousing Workbench (transaction code RSA1).
  Navigate to the data source in question and check if it is activated. If not, activate it.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the data source. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  
  Check for Locks:
  
  Use transaction SM12 to check if the data source is locked by another user or process. If it is locked, you may need to unlock it.
  
  
  
  Review Configuration:
  
  Verify the configuration settings for the data source in transaction RSA1. Ensure that all settings are correct and that the data source is properly defined.
  
  
  
  Transport Issues:
  
  If the data source was recently transported, check the transport logs for any errors. You may need to re-transport the data source or correct any issues that arose during the transport.
  
  
  
  Check for System Errors:
  
  Review system logs (transaction SM21) for any related errors that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to the specific data source for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Always check system logs and application logs for more detailed error messages that can help pinpoint the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.