How To Fix 1B896 - Wrong supply to import parameters from &

SAP Error Message - Details

• Message type: E = Error

• Message class: 1B - BKK: General Texts

• Message number: 896

• 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1B896 - Wrong supply to import parameters from & ?

  The SAP error message 1B896 ("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 suggests that 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.
  Incorrect Structure: If a structure is being passed, it may not contain the required fields or may have fields of incorrect types.
  Missing Parameters: Required parameters may not be provided, or optional parameters may be incorrectly filled.
  Value Range Issues: The values being passed may be outside the acceptable range defined for the parameters.
  Incorrect Function Module Call: The function module or method may be called incorrectly, leading to the wrong parameters being passed.
  
  Solutions:
  
  Check Parameter Types: Review the function module or method definition to ensure that the data types of the parameters being passed match the expected types.
  Validate Structures: If you are passing a structure, ensure that it contains all the necessary fields and that the field types are correct.
  Review Calling Code: Look at the code where the function module or method is called to ensure that all required parameters are being supplied correctly.
  Debugging: Use the ABAP debugger to step through the code and inspect the values being passed to the function module or method. This can help identify any discrepancies.
  Check Documentation: Refer to the SAP documentation for the specific function module or method to understand the expected parameters and their formats.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE37 (Function Module) or SE80 (Object Navigator) to find and analyze the function module or method in question.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: SAP Community and other forums can be useful for finding similar issues faced by other users and their solutions.
  
  If you continue to face issues after checking these aspects, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.