RFC_ERROR_SYSTEM_FAILURE - A table or alias name in the FROM clause is not unique.

Error:

ERPConnect.ABAPRuntimeException: RfcReceiveEx failed(RFC_SYS_EXCEPTION) 
RFC_ERROR_SYSTEM_FAILURE - A table or alias name in the FROM clause is not unique.

Reason:

In a table extraction, several SAP tables are joined. 

However, the correct sequence flow of the table joins is not given and must be adjusted manually by the creator.

Solution:

Make sure that the sequence flow is correctly defined sequentially in the Joins tab, see example:

Tab1 INNER JOIN Tab2
Tab2 INNER JOIN Tab3
Tab3 INNER JOIN Tab4
...


Creation date: 7/28/2022 6:24 PM      Updated: 6/13/2024 3:16 PM
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