How To Fix RSCRM150 - Error when determining the field names for &1 from the OLTP

RSCRM150 - Overview

• Message type: E = Error

• Message class: RSCRM - RSCRM: Messages

• Message number: 150

• Message text: Error when determining the field names for &1 from the OLTP

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRM150 - Error when determining the field names for &1 from the OLTP ?

  The SAP error message RSCRM150 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the extraction of data from the OLTP (Online Transaction Processing) system. This error indicates that there is a problem with determining the field names for a specific data source or InfoSource.
  
  Cause:
  
  Data Source 
  Configuration Issues: The data source may not be properly configured in the source system. This can include missing or incorrect field mappings.
  Field Name Changes: If there have been changes to the underlying database structure (e.g., field names or data types) in the OLTP system, the BW system may not be able to recognize the fields.
  Transport Issues: If the data source was transported from one system to another, there may be inconsistencies or missing objects.
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to access the data source or the underlying tables.
  Technical Settings: The