Data Import job stalls when there is match 935$a to POL/VRN

Critical service patch details

1. Describe issue impact on business - Issue that will cause MARC Data Import jobs to stall when matching 935$a to POL/VRN.

2. What institutions are affected? (field “Affected Institutions” in Jira to be populated) - All ECS institutions.

3. What is the workaround if exists? No workaround.

4. What areas will be impacted by fix (i.e. what areas need to be retested) Can retest Data Import job using scenario described above.

5. Brief explanation of technical implementation and the level of effort (in workdays) and technical risk (low/medium/high). Prevent querying mod-orders on central tenant when trying to match Instance by POL/VRN since Orders can only exist on member tenant. Risk is low.

6. Brief explanation of testing required and level of effort (in workdays). Provide test plan agreed with by QA Manager and PO.  Retest Data Import job using scenario described above. Level of effort is 1 hour.

7. What is the roll back plan in case the fix does not work? Revert to previous version.