How To Fix WSTRN900 - &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: WSTRN - Message for Prepack Creation and Planning Dialog

• Message number: 900

• Message text: &1 &2 &3 &4

What causes this issue?

An internal error has occurred. The error message has been created
dynamically.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Report this error to SAP Support.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WSTRN900 - &1 &2 &3 &4 ?

  Certainly! Here's detailed information about the SAP error message WSTRN900 &1 &2 &3 &4:
  
  SAP Message: WSTRN900 &1 &2 &3 &4
  
  1. Cause
  The message WSTRN900 is related to SAP Workflow and typically occurs during workflow processing or workflow container handling. The placeholders &1, &2, &3, and &4 are dynamically replaced by specific values at runtime, which provide more context about the error.
  General cause:
  
  The workflow runtime encountered an issue with a workflow container element.
  The container element (variable) referenced in the workflow does not exist or is not properly defined.
  There is a mismatch or inconsistency in the workflow container structure.
  The workflow step is trying to access or assign a value to a container element that is missing or incorrectly typed.
  Sometimes, it can be caused by incorrect or missing binding in the workflow definition.
  
  
  2. Typical Message Text
  The exact message text can vary depending on the system language and version, but a typical English message might look like:
  Container element &1 in workflow &2, version &3, step &4 does not exist.
  Or:
  Container element &1 in workflow &2, version &3, step &4 is not defined.
  
  3. Solution
  To resolve the WSTRN900 error, follow these steps:
  
  
  Check the Workflow Container Definition:
  
  Go to the workflow builder (transaction SWDD).
  Open the workflow &2 (workflow name) and version &3.
  Navigate to the step &4 (step number or name).
  Verify that the container element &1 is defined in the container of the workflow or the step.
  
  
  
  Verify Container Bindings:
  
  Check the binding of the container element &1 in the step &4.
  Ensure that the container element is correctly bound to the workflow container or to the task container.
  Correct any missing or incorrect bindings.
  
  
  
  Check Data Types:
  
  Make sure the data type of the container element matches the expected type.
  Mismatched data types can cause runtime errors.
  
  
  
  Check Workflow Task or Step Implementation:
  
  If the container element is used in a method or function module, verify that the parameter exists and is correctly defined.
  Check the interface of the task or method.
  
  
  
  Transport and Version Consistency:
  
  If the workflow was recently transported, ensure that all related objects (tasks, container elements, methods) are consistent in the target system.
  
  
  
  Debugging:
  
  Use transaction SWUS or SWI1 to analyze workflow logs.
  Use the workflow debugger (SWUD) to trace the error and see exactly where the container element is missing.
  
  
  
  
  4. Related Information
  
  
  Transaction Codes:
  
  SWDD - Workflow Builder
  SWI1 - Workflow Log
  SWUS - Workflow Analysis
  SWUD - Workflow Debugger
  
  
  
  SAP Notes:
  
  Search for SAP Notes related to WSTRN900 in the SAP Support Portal for any known issues or patches.
  
  
  
  Common Scenarios:
  
  Occurs after workflow changes or transports.
  Happens when custom workflows are modified without updating container elements.
  Can occur if a workflow step is deleted or changed but references remain.
  
  
  
  Documentation:
  
  SAP Help Portal on Workflow Container and Binding.
  SAP Workflow Administration guides.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WSTRN900 &1 &2 &3 &4
  
  
  Cause
  Missing or undefined container element in workflow step
  
  
  Solution
  Check and correct container element definition and binding in workflow step
  
  
  Tools
  SWDD, SWI1, SWUS, SWUD
  
  
  Notes
  Verify transport consistency and data types
  
  
  
  
  If you provide the actual values of &1, &2, &3, and &4 from your system, I can help you with a more specific diagnosis.