How To Fix I4637 - Return value &1

SAP Error Message - Details

• Message type: E = Error

• Message class: I4 - WCM: Work Clearance Management

• Message number: 637

• Message text: Return value &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.

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 I4637 - Return value &1 ?

  The SAP error message I4637 ("Return value &1") typically indicates an issue related to the processing of a function module or a method call in SAP. This error message is often associated with the return value of a function that is not as expected, which can occur in various contexts, such as during data processing, interface calls, or when executing certain transactions.
  Cause:
  
  Invalid Input Parameters: The function/module may be receiving invalid or unexpected input parameters.
  Business Logic Errors: There may be a logical error in the code that leads to an unexpected return value.
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior.
  Data Issues: The data being processed may not meet the required criteria, leading to an error in processing.
  
  Solution:
  
  Check Input Parameters: Review the input parameters being passed to the function/module to ensure they are valid and meet the expected criteria.
  Debugging: Use the SAP debugger to step through the code and identify where the return value is being set and why it is not as expected.
  Review Documentation: Check the documentation for the function/module to understand the expected return values and conditions under which they are returned.
  Configuration Review: Ensure that all relevant configurations are set correctly in the system.
  Data Validation: Validate the data being processed to ensure it meets the necessary conditions for successful execution.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check specific transaction codes related to the function/module in question.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Support: If the issue persists and is critical, consider reaching out to SAP Support for assistance.
  
  If you have more specific details about the context in which this error occurs, I can provide more tailored advice.