How To Fix WUSL149 - Connection entry with pool or cluster tables is not possible

WUSL149 - Overview

• Message type: E = Error

• Message class: WUSL - Messages for where-used list

• Message number: 149

• Message text: Connection entry with pool or cluster tables is not possible

Self-Explanatory Message

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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.

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WUSL149 - Details

• The SAP error message WUSL149 indicates that there is an issue with the connection entry when trying to access pool or cluster tables. This error typically arises in the context of ABAP programming or when working with database views that involve pooled or cluster tables.
  
  Cause:
  
  Pooled or Cluster Tables: The error occurs because the system does not allow direct access to pooled or cluster tables in certain contexts, such as when trying to create a database view or when using certain types of SQL statements.
  Database View Restrictions: If you are trying to create a database view that includes pooled or cluster tables, the system will throw this error since these types of tables cannot be directly accessed in this manner.
  Incorrect Configuration: There may be configuration issues in the database or the way the tables are defined in the ABAP Dictionary.
  
  
  Solution:
  
  Avoid Using Pooled/Cluster Tables: If possible, avoid using pooled or cluster tables