How To Fix RSB4HANA155 - Error processing "LOOP/ENDLOOP"

RSB4HANA155 - Overview

• Message type: E = Error

• Message class: RSB4HANA - B4HANA

• Message number: 155

• Message text: Error processing "LOOP/ENDLOOP"

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSB4HANA155 - Error processing "LOOP/ENDLOOP" ?

  The SAP error message RSB4HANA155, which indicates an issue with "LOOP/ENDLOOP" in the context of SAP BW (Business Warehouse) or SAP HANA, typically arises during the execution of a data flow or transformation process. This error can occur for various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  
  Cause:
  
  Data Model Issues: The error may be due to inconsistencies or issues in the data model, such as incorrect data types or missing fields in the InfoObjects.
  Transformation Logic: There may be a problem in the transformation logic where the LOOP/ENDLOOP statement is not correctly defined or is trying to process an empty dataset.
  Performance Issues: If the dataset being processed is too large, it may lead to performance issues that cause the loop to fail.
  Incorrect Coding: If custom ABAP code is used in the transformation, there may be syntax errors or logical errors in the code.
  Data Source Issues: The data