R12: While Selecting The Option "Allow Code 1 Only" In Project Class Category The Following Error Occurs: Cannot update category; reference to category exists
(Doc ID 2428345.1)
Last updated on FEBRUARY 21, 2019
Applies to:Oracle Project Foundation - Version 12.2.6 and later
Information in this document applies to any platform.
On Project Class Category form , when selecting the option "Allow Code 1 Only" the following error occurs.
Cannot update category; reference to category exists
The issue can be reproduced at will with the following steps:
1. Projects responsibility > Setup > Projects > Classification
2. Query for Class Category which you are looking to change
3. On this Class Category try to enable the option "Allow 1 Code Only"
4. Error occurs
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