How To Fix RSOD159 - The input parameters are invalid -> See function module documentation

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOD - Messages for Document Link

• Message number: 159

• Message text: The input parameters are invalid -> See function module documentation

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 RSOD159 - The input parameters are invalid -> See function module documentation ?

  The SAP error message RSOD159, which states "The input parameters are invalid -> See function module documentation," typically occurs when there is an issue with the parameters being passed to a function module in SAP. This error can arise in various contexts, such as during data extraction, report generation, or when executing specific transactions.
  Causes:
  
  Invalid Input Parameters: The parameters being passed to the function module do not meet the expected criteria. This could be due to incorrect data types, missing required fields, or values that are out of the acceptable range.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the expected input for the function module.
  Data Integrity Issues: The data being processed may have inconsistencies or corruption that lead to invalid parameters.
  Custom Code: If there is custom ABAP code involved, it may not be handling the parameters correctly.
  
  Solutions:
  
  Check Function Module Documentation: Review the documentation for the specific function module being called. This will provide insights into the expected input parameters and their formats.
  Validate Input Data: Ensure that the data being passed to the function module is valid. Check for:
  
  Correct data types (e.g., string, integer).
  Required fields are populated.
  Values are within acceptable ranges.
  
  
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the code where the function module is called to inspect the values of the parameters being passed.
  Review Custom Code: If the error is occurring in custom ABAP code, review the logic to ensure that it correctly prepares and passes the parameters to the function module.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error or provide additional guidance.
  System Configuration: If the issue is related to configuration, consult with your SAP Basis or functional team to ensure that all settings are correct.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the function module or process.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  SAP Help Portal: The official SAP Help Portal provides detailed documentation on function modules and their parameters.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.