How To Fix S_UNIFIED_CON750 - Invalid import data at line &1

SAP Error Message - Details

• Message type: E = Error

• Message class: S_UNIFIED_CON - Message Class for Unified Connectivity

• Message number: 750

• Message text: Invalid import data at line &1

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 S_UNIFIED_CON750 - Invalid import data at line &1 ?

  The SAP error message S_UNIFIED_CON750: Invalid import data at line &1 typically occurs during data import processes, such as when using tools like LSMW (Legacy System Migration Workbench) or when uploading data via BAPIs or IDocs. This error indicates that there is an issue with the data format or content being imported, specifically at the line number indicated by &1.
  Causes:
  
  Data Format Issues: The data being imported may not conform to the expected format. This could include incorrect data types, missing mandatory fields, or invalid values.
  Field Length Exceeded: The data in one of the fields may exceed the maximum length defined in the target structure.
  Invalid Characters: The presence of special or invalid characters in the data can lead to this error.
  Mapping Errors: If the mapping between the source data and the target structure is incorrect, it can result in invalid data being processed.
  Configuration Issues: Incorrect configuration in the import settings or the data structure can lead to this error.
  
  Solutions:
  
  Check Data Format: Review the data being imported to ensure it matches the expected format. Pay attention to data types, mandatory fields, and value ranges.
  Validate Field Lengths: Ensure that the data does not exceed the maximum length defined for each field in the target structure.
  Clean Data: Remove any invalid characters or special symbols from the data. Ensure that the data adheres to the expected character set.
  Review Mapping: Double-check the mapping between the source data and the target structure to ensure that all fields are correctly aligned.
  Use Data Validation Tools: If available, use data validation tools or scripts to pre-check the data before import.
  Check Configuration: Review the configuration settings for the import process to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: If you are using LSMW, you may want to check the transaction codes involved in the import process (e.g., LSMW, SE37 for BAPIs).
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to the error message.
  Debugging: If you have access to debugging tools, you can trace the import process to identify the exact point of failure.
  Documentation: Refer to SAP documentation for guidelines on data import processes and the expected formats for various data types.
  
  By following these steps, you should be able to identify and resolve the cause of the S_UNIFIED_CON750 error message.