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Message type: E = Error
Message class: SWF_HTTP - Web Services in the Workflow: Server Functions
Message number: 012
Message text: ABAP table types are not supported by the execution server
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SWF_HTTP012
- ABAP table types are not supported by the execution server ?The SAP error message SWF_HTTP012 indicates that there is an issue with the execution of a workflow that involves ABAP table types. This error typically arises when a workflow is trying to use a data type that is not supported by the execution server, particularly when it comes to ABAP table types.
Cause:
- Unsupported Data Types: The execution server (like a different application server or a non-ABAP server) does not support ABAP-specific data types, such as internal tables or structures.
- Workflow Configuration: The workflow might be incorrectly configured to use ABAP table types in a context where they cannot be processed.
- Cross-Server Execution: If the workflow is being executed on a server that does not have the same ABAP capabilities as the server where the workflow was defined, this error can occur.
Solution:
- Change Data Types: Modify the workflow to use supported data types. Instead of using ABAP table types, consider using simpler data types that are compatible with the execution server.
- Use Workflow Container: If you need to pass complex data structures, consider using a workflow container to encapsulate the data in a way that is compatible with the execution server.
- Check Workflow Steps: Review the steps in the workflow to ensure that they are not trying to pass ABAP table types to activities that cannot handle them.
- Server Configuration: Ensure that the execution server is properly configured to handle the types of data being passed. If necessary, adjust the server settings or use a different server that supports the required data types.
- Debugging: Use transaction SWI1 (Workflow Log) to analyze the workflow instance and identify where the error occurs. This can provide insights into which specific step is causing the issue.
Related Information:
By addressing the data type compatibility and ensuring that the workflow is correctly configured, you should be able to resolve the SWF_HTTP012 error.
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