How To Fix OL354 - Invalid ABAP type when writing the container element &

OL354 - Overview

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 354

• Message text: Invalid ABAP type when writing the container element &

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 OL354 - Invalid ABAP type when writing the container element & ?

  The SAP error message OL354, which states "Invalid ABAP type when writing the container element &," typically occurs in the context of ABAP programming, particularly when dealing with container elements in the context of SAP's Business Workflow or similar scenarios.
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  
  Invalid Data Type: The data type being used for a container element is not valid or not recognized by the system. This can happen if the data type is not defined correctly or if it is incompatible with the expected type.
  
  
  Container Element Definition: The container element may not be defined properly in the workflow or the ABAP program. This could include issues with the naming conventions or the structure of the data type.
  
  
  Type Mismatch: There may be a mismatch between the expected type of the container element and the actual type being assigned to it. For example, trying to assign a