Bulk Edit Holdings 500 error on Request POST /bulk-edit/jobID/holdings-content-update/upload

Overview:
The issue reproduced frequently on https://bugfest-nolana.int.aws.folio.org/ and https://okapi-ptf-nolana.int.aws.folio.org  While User updating csv file with identifiers (reproduced for record types: Holdings) the update API 

/bulk-edit/jobID/holdings-content-update/upload

fails with 500 Error:

message: "HTTP 500 Internal Server Error.
If the issue persists, please report it to EBSCO Connect."

.
The user has not to retry to update the same file and the job starts running successfully
The issue can be reproduced several times in a row
Steps to Reproduce:

1. Log into https://bugfest-nolana.int.aws.folio.org/
2. Navigate to the "Bulk edit" app => Select the "Inventory-holdings" radio button on the "Record types" accordion => Select "Holdings HRIDs" option from the "Record identifier" dropdown
3. Upload a .csv file with "Holdings UUIDs"
4. Click Start bulk edit option in the Action menu and make following changes:
   • Set Temporary location to Clear field
   • Set Permanent location to <to the value available on test environment>
   • Confirm the changes
   • Commit the changes
   • Verify the changes are correct
5. Repeat steps 1-2 times to catch the issue

Expected Results:
The response code is 200
Actual Results:
"errors":

"message": "HTTP 500 Internal Server Error.
If the issue persists, please report it to EBSCO Connect."

Additional Information:
The job can be finished successfully despite the error.

Issue of mod data-export-worker version 2.0.1

Is not reproducible for mod-data-export-worker-2.1.0-SNAPSHOT.85