How To Fix SRT_WSP634 - Input missing or is incorrect for field '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 634

• Message text: Input missing or is incorrect for field '&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 SRT_WSP634 - Input missing or is incorrect for field '&1' ?

  The SAP error message SRT_WSP634 indicates that there is an issue with the input data being processed in a web service scenario. Specifically, the message states that the input is either missing or incorrect for a specific field, denoted by &1. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web services.
  Cause:
  
  Missing Input Data: The required field specified in the error message is not being provided in the request.
  Incorrect Data Format: The data provided for the field does not match the expected format or type (e.g., string instead of integer).
  Mapping Issues: If there is a mapping involved, the mapping might not be correctly configured, leading to incorrect data being sent to the web service.
  Service Definition Issues: The web service definition might not align with the data being sent, leading to discrepancies.
  
  Solution:
  
  Check Input Data: Review the input data being sent to the web service. Ensure that all required fields are included and that they contain valid data.
  Validate Data Format: Ensure that the data types and formats match the expected values defined in the web service interface. For example, if a field expects a date, ensure that the date is formatted correctly.
  Review Mapping: If you are using a mapping tool (like SAP PI/PO), check the mapping configuration to ensure that the correct fields are being populated with the right data.
  Consult Service Documentation: Refer to the web service documentation to understand the required fields and their expected formats. This can help identify any discrepancies.
  Debugging: If possible, enable debugging or logging to capture the request being sent to the web service. This can help identify what is being sent and where the issue lies.
  Test with Sample Data: If you have access to a testing environment, try sending sample data that you know is valid to see if the error persists.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SRT_UTIL to monitor and manage web service runtime issues.
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Web Service Configuration: Review the configuration of the web service in the SAP system, including the service endpoint and any associated settings.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the SRT_WSP634 error message.