How To Fix UJD_EXCEPTION101 - Command error MVAL(&1); Scol or Ecol is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: UJD_EXCEPTION - BPC: Data Manager Exception Message Class

• Message number: 101

• Message text: Command error MVAL(&1); Scol or Ecol is empty

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJD_EXCEPTION101 - Command error MVAL(&1); Scol or Ecol is empty ?

  The SAP error message UJD_EXCEPTION101 with the description "Command error MVAL(&1); Scol or Ecol is empty" typically occurs in the context of SAP BusinessObjects or SAP BW when there is an issue with the command being executed, particularly related to the handling of data in a report or query.
  Cause:
  
  Empty Columns: The error indicates that either the starting column (Scol) or the ending column (Ecol) is empty. This usually happens when a command is trying to reference a range of columns in a report or query, but one or both of the specified columns are not defined or are missing.
  Incorrect Command Syntax: The command being executed may have incorrect syntax or parameters that do not align with the expected input.
  Data Source Issues: There may be issues with the data source, such as missing data or incorrect mappings that lead to empty columns.
  Report Configuration: The report may not be configured correctly, leading to the inability to retrieve the necessary data.
  
  Solution:
  
  Check Column Definitions: Review the report or query to ensure that all columns referenced in the command are properly defined and populated with data. Make sure that both Scol and Ecol are specified correctly.
  Validate Command Syntax: Ensure that the command syntax is correct. Refer to the documentation for the specific command being used to verify that all parameters are correctly specified.
  Data Source Verification: Check the data source for any issues. Ensure that the data is being pulled correctly and that there are no missing or null values in the columns being referenced.
  Report Configuration: Review the report configuration settings to ensure that all necessary fields and parameters are set up correctly. If necessary, recreate the report or query to ensure that it is configured properly.
  Debugging: If the issue persists, consider enabling debugging or logging to capture more detailed information about the error. This can help identify the specific point of failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP documentation for BusinessObjects or BW for detailed information on command syntax and report configuration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.