A template created from an existing record can't be used

[jma]

Describe the bug

When a template is created from an existing record (from the record editor in update mode), it can't be used: it cause an error during the record submission.

To Reproduce

1. Edit an existing record
2. Save as template
3. Create an new record from this template
4. Submit the record: an error is given

Expected behavior

Context

• server: bib.rero.ch
• version: v1.4.6
• sentry Event 926b1c0bae264efc9d0e687b604854e2

Screenshots

Additional context

Note: the problem is that the pid is not removed during the template creation. A mass correction should be done to fix the existing templates.

[BadrAly]

5.8.2021: Removed the pid from the following templates in production:

# 133 documents Catalogue d'expo MAHB
# 138 holdings mensuel simple
# 152 items exmplr 1CD+1 livret
# 153 items exmplr 1CD+1 livret
# 186 documents PAJU
# 189 items Exemplaire s019
# 190 documents s019
# 227 items Mag. enfant avec CD
# 233 documents No comment 21.07.2021
# 247 documents Documentaire
# 251 documents s019 / 28.07.2021
# 273 items ARTO_exemplaire
# 274 documents Fonds PAM
# 275 items Fonds PAM_exemplaire
# 285 documents BVCF CD Chanson française (à contrôler)