How To Fix ISSR_TP645 - Error while creating ALV tree

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR_TP - Message Class for Statutory Reporting

• Message number: 645

• Message text: Error while creating ALV tree

What causes this issue?

An error occurred while creating ALV tree &V1&: In form routine &V2&, a
data record could not be selected from internal table &V3& for node name
&V4&.

System Response

The system terminates the determination/display of the transferrable
positions.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR_TP645 - Error while creating ALV tree ?

  The SAP error message ISSR_TP645 typically indicates an issue encountered while trying to create an ALV (ABAP List Viewer) tree. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying data structure.
  Possible Causes:
  
  Data Issues: The data being processed may not be in the expected format or may contain inconsistencies that prevent the ALV tree from being generated.
  Configuration Problems: There may be issues with the configuration of the ALV tree or the associated data structures.
  Authorization Issues: The user may not have the necessary authorizations to access the data or perform the operation.
  Memory Limitations: The system may be running low on memory, which can affect the ability to create complex structures like ALV trees.
  Code Errors: There may be bugs or errors in the ABAP code that is responsible for generating the ALV tree.
  
  Solutions:
  
  Check Data Consistency: Ensure that the data being used to create the