Message type: E = Error
Message class:  WI - BPT Workflow: Messages from Info System 
Message number: 127
Message text: The selected step cannot be displayed in the current client
The step selected is client-dependent and is different to the current
client.
The step or the workflow for the step cannot be displayed and the
current action has been cancelled by the system.
Log on in client &VA1& and execute the corresponding function there.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
SAP Error Message: WI127 - The selected step cannot be displayed in the current client
Cause: This error occurs when you try to display or process a workflow step that is not available or not valid in the current SAP client. In SAP, workflow steps can be client-specific or cross-client. If a workflow step is defined or assigned in a different client than the one you are currently logged into, the system will not allow you to display or process it, resulting in this error. Common scenarios include: The workflow or workflow step was created or customized in a different client. The workflow step references objects or tasks that are client-specific and do not exist in the current client. Transport inconsistencies where workflow objects were not properly transported to the current client.
Solution: Check the Client Context: Verify that you are logged into the correct client where the workflow and its steps are defined
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