Message type: E = Error
Message class: WD - Workflow definition
Message number: 344
Message text: This node violates the block structure required
This error is caused by internal inconsistencies in the Workflow
Builder.
The workflow cannot be activated and executed. The block structure of
the workflow definition may be destroyed.
Correct the block structure. Choose <LS>Extras -> Special Function
</>-> <LS>Block Correction</>. Then check the workflow.
If this error is found again in the check, refer to your workflow
system administrator.
If the block correction does not remove the error, create a SAPNet
message and specify the node number in question.
Error message extract from SAP system. Copyright SAP SE.
WD344
- This node violates the block structure required ?SAP Error Message: WD344: This node violates the block structure required Cause The error message WD344 typically occurs in the context of Web Dynpro ABAP applications. It indicates that the UI element tree structure (the node hierarchy) does not conform to the expected block structure rules required by the Web Dynpro framework. More specifically: The Web Dynpro UI elements are organized in a hierarchical tree structure. Certain UI elements (nodes) must be contained within specific container elements (blocks). If a node is placed outside of its required block or violates the expected nesting rules, the framework raises this error. This often happens when the UI element tree is manipulated programmatically or when the view layout is incorrectly defined in the Web Dynpro component. Common Scenarios Leading to WD344 Adding UI elements dynamically in an incorrect order or outside of a container. Incorrect nesting of UI elements in the layout editor. Modifying the UI element tree in the code without respecting the block
Get instant SAP help. Sign up for our Free Essentials Plan.
WD343
Workflow not prepared for ad hoc agent assignment
What causes this issue? The workflow has no steps that can be made ad hoc. Only steps to which <DS:GLOS.3526B11CAFAB52B9E10000009B38F974>respon...
WD342
Workflow successfully prepared for ad hoc agent assignment
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
WD345
Element '&' does not refer to the BOR object type WF_DOC
What causes this issue? The system issues an error message and will not allow you to continue with this transaction until the error is resolved. Syst...
WD346
Rule & cannot be used for this function
What causes this issue? The WebFlow rules of the Web activity must be designed for the respective action, meaning they must be of the relevant rule t...
Click on this link to search all SAP messages.