1L004 - Wrong supply to import parameters from &

SAP Error Message - Details

• Message type: E = Error

• Message class: 1L - BKK: Limite

• Message number: 004

• Message text: Wrong supply to import parameters from &

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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AnswerBot

• What is the cause and solution for SAP error message 1L004 - Wrong supply to import parameters from & ?

  The SAP error message 1L004 ("Wrong supply to import parameters from &") typically indicates that there is an issue with the data being passed to a function module or method in an ABAP program. This error occurs when the parameters being supplied do not match the expected types or formats defined in the function module or method signature.
  Causes:
  
  Data Type Mismatch: The data type of the variable being passed does not match the expected data type of the import parameter.
  Length Issues: The length of the data being passed exceeds the defined length of the import parameter.
  Null or Uninitialized Variables: The variable being passed is null or has not been initialized properly.
  Incorrect Structure: If a structure is being passed, it may not have the correct fields or may be missing required fields.
  Incorrect Sequence: The parameters may be passed in the wrong order if the function module expects them in a specific sequence.
  
  Solutions:
  
  Check Data Types: Verify that the data types of the variables being passed match the expected data types of the import parameters in the function module or method.
  Validate Lengths: Ensure that the lengths of the variables do not exceed the defined lengths of the import parameters.
  Initialize Variables: Make sure that all variables being passed are properly initialized before they are used.
  Review Structures: If a structure is being passed, check that it contains all the required fields and that they are correctly populated.
  Parameter Order: Ensure that the parameters are being passed in the correct order as defined in the function module or method signature.
  Debugging: Use the ABAP debugger to step through the code and inspect the values being passed to identify any discrepancies.
  
  Related Information:
  
  Function Module Documentation: Review the documentation for the specific function module or method to understand the expected parameters and their types.
  ABAP Development Guidelines: Familiarize yourself with best practices for parameter handling in ABAP to avoid similar issues in the future.
  SAP Notes: Check the SAP Support Portal for any relevant notes or updates related to this error message, as there may be specific patches or fixes available.
  
  If the issue persists after checking these aspects, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.