How To Fix WWP1019 - No nodes were selected

SAP Error Message - Details

• Message type: E = Error

• Message class: WWP1 - Planning Workbench

• Message number: 019

• Message text: No nodes were selected

What causes this issue?

No nodes were selected.

System Response

INCLUDE ISR_STOP

How to fix this error?

Select a node by clicking on the file symbol.

Procedure for System Administrators

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message WWP1019 - No nodes were selected ?

  The SAP error message WWP1019, which states "No nodes were selected," typically occurs in the context of SAP's Web Application Server or when working with certain SAP GUI transactions that involve hierarchical data structures, such as trees or lists. This error indicates that the system expected at least one node (or item) to be selected for processing, but none were selected.
  Causes:
  
  No Selection Made: The most straightforward cause is that the user did not select any nodes or items in the interface before attempting to execute an action.
  Filter Settings: Sometimes, filters applied to the data may result in no visible nodes, leading to the error when an action is attempted.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to view or select certain nodes, resulting in an empty selection.
  Technical Issues: There may be a technical glitch or issue with the SAP system that prevents nodes from being displayed or selected.
  
  Solutions:
  
  Select Nodes: Ensure that you have selected at least one node or item in the relevant interface before proceeding with the action that triggered the error.
  Check Filters: Review any filters that may be applied to the data. Clear or adjust filters to ensure that nodes are visible and selectable.
  Review Authorizations: Check your user authorizations to ensure you have the necessary permissions to view and select the nodes in question. If needed, contact your SAP administrator for assistance.
  Refresh the Interface: Sometimes, simply refreshing the screen or reloading the data can resolve temporary glitches.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or application you are using to see if there are any additional steps or requirements for selection.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are working with.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they found effective.
  Transaction Codes: If the error occurs in a specific transaction, note the transaction code and search for related documentation or troubleshooting guides.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your IT support team or SAP support for further investigation.