How To Fix WP308 - Parameters for reading IDoc set incorrectly

SAP Error Message - Details

• Message type: E = Error

• Message class: WP - Messages from POS interface

• Message number: 308

• Message text: Parameters for reading IDoc set incorrectly

What causes this issue?

This is probably a program error.

System Response

The system could not process the data.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WP308 - Parameters for reading IDoc set incorrectly ?

  Certainly! Here's a detailed explanation for the SAP error message WP308 - Parameters for reading IDoc set incorrectly:
  
  Error Message
  WP308: Parameters for reading IDoc set incorrectly
  
  Cause
  This error occurs when the parameters provided for reading or processing an IDoc (Intermediate Document) are incorrect or inconsistent. Specifically, it usually means that the selection criteria or input parameters used in the IDoc processing function/module are not valid or do not match the expected format or values.
  Common causes include:
  
  Incorrect or missing IDoc number or IDoc control record data.
  Wrong combination of parameters (e.g., specifying both IDoc number and message type incorrectly).
  Using incompatible parameters in the function module or transaction that reads or processes IDocs.
  Incorrect partner number, message type, or direction parameters.
  Attempting to read an IDoc with parameters that do not correspond to any existing IDoc in the system.
  
  
  When does it occur?
  
  When using transactions like WE02, WE05, or custom programs to read or process IDocs.
  When calling function