How To Fix DB_SCHEMA_MAP020 - Invalid value for the parameter IM_LIMIT

SAP Error Message - Details

• Message type: E = Error

• Message class: DB_SCHEMA_MAP -

• Message number: 020

• Message text: Invalid value for the parameter IM_LIMIT

Self-Explanatory Message

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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 DB_SCHEMA_MAP020 - Invalid value for the parameter IM_LIMIT ?

  The SAP error message DB_SCHEMA_MAP020 with the description "Invalid value for the parameter IM_LIMIT" typically occurs in the context of database schema mapping or when working with database-related operations in SAP systems. This error indicates that the value provided for the parameter IM_LIMIT is not valid or acceptable.
  Cause:
  
  
  Invalid Parameter Value: The value assigned to the IM_LIMIT parameter may be outside the acceptable range or format. This could be due to:
  
  A non-numeric value being provided when a numeric value is expected.
  A numeric value that exceeds the maximum limit defined by the system.
  A negative value when only positive values are allowed.
  
  
  
  Configuration Issues: There may be issues in the configuration settings of the database or the application that are leading to this error.
  
  
  Data Type Mismatch: The data type of the value provided may not match the expected data type for the IM_LIMIT parameter.
  
  
  Solution:
  
  
  Check Parameter Value: Review the value being passed to the IM_LIMIT parameter. Ensure that it is:
  
  A valid numeric value.
  Within the acceptable range defined by the system.
  Not negative if only positive values are allowed.
  
  
  
  Review Documentation: Consult the SAP documentation or the specific module documentation to understand the expected values and constraints for the IM_LIMIT parameter.
  
  
  Adjust Configuration: If the error is related to configuration settings, ensure that all relevant configurations are correctly set up according to the requirements of your SAP environment.
  
  
  Debugging: If you have access to debugging tools, you can trace the execution to see where the invalid value is being set or passed. This can help identify the root cause of the issue.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  
  
  Related Information:
  
  SAP Notes: Always check for SAP Notes related to your specific version of SAP and the error message. These notes can provide insights into known issues and fixes.
  System Logs: Review system logs (transaction codes like SLG1) for additional error messages or warnings that may provide more context about the issue.
  Database Documentation: If applicable, refer to the documentation for the specific database being used (e.g., HANA, Oracle, etc.) for any constraints or limitations regarding parameter values.
  
  By following these steps, you should be able to identify and resolve the issue related to the DB_SCHEMA_MAP020 error message in your SAP system.