OBIEE 12c:Consistency Checker Using MDS XML File Errors With "[nQSError: 15001] Could not load navigation space for subject area xxxx" (Doc ID 2715646.1)

Last updated on SEPTEMBER 30, 2020

Applies to:

Symptoms

When you make the consistency check of a rpd in rpd format it does not report consistency errors. But if you save the RPD in MDS XML format and do a consistency check,it shows the below consistency error:

Steps to reproduce:
The issue can be reproduced at will with the following steps:

1. Open Admin Tool
2. Open rpd
3. Tools->Check Consistency->Then click on `check all objects¿ at the bottom
4. Rpd format Consistency check (No error)  Warnings are there
5. Now Create a folder on desktop and then go to File->Save As->MDS XML Documents:
6. Select the folder that was created in previous step
7. Now got Files->Open->MDS XML and Enter password : xxxx
8. Select Source Control ->Standalone Note: It takes really long to get the xml format of the rpd opened (you may also see not responding on the Admin tool panel. Please keep waiting.)
9. XML Format of RPD is open:
10. Click on Tools->Show Consistency Checker
11. Check all objects and it will show the error message mentioned above.

Cause

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