fix: Display appropriate message for Payment Term discrepancies in Payment Entry

[GangaManoj]

Problem:

When a Payment Entry is created for an Invoice, but the Payment Term in the Payment Entry does not correspond with the ones used in the Invoice, the following message is displayed:

This doesn't give a clear indication of the problem, i.e. the mismatch in Payment Terms.

Fix:

Display the following message instead.

[codecov]

Codecov Report

Merging #27749 (9f14695) into develop (4e7ec8a) will decrease coverage by 0.03%.
The diff coverage is 50.00%.

@@             Coverage Diff             @@
##           develop   #27749      +/-   ##
===========================================
- Coverage    54.59%   54.56%   -0.04%     
===========================================
  Files         1343     1343              
  Lines        71044    71046       +2     
===========================================
- Hits         38786    38765      -21     
- Misses       32258    32281      +23     

Impacted Files	Coverage Δ
...xt/accounts/doctype/payment_entry/payment_entry.py	69.59% <50.00%> (-0.04%)	⬇️
erpnext/utilities/product.py	15.94% <0.00%> (-34.79%)	⬇️
...tch_item_expiry_status/batch_item_expiry_status.py	69.81% <0.00%> (-24.53%)	⬇️
erpnext/shopping_cart/product_info.py	32.35% <0.00%> (-20.59%)	⬇️
...t/payroll/doctype/payroll_period/payroll_period.py	65.45% <0.00%> (-5.46%)	⬇️
erpnext/education/doctype/student/student.py	74.46% <0.00%> (-3.20%)	⬇️
erpnext/stock/report/stock_ledger/stock_ledger.py	77.50% <0.00%> (-2.50%)	⬇️
...ion/doctype/course_enrollment/course_enrollment.py	45.09% <0.00%> (-1.97%)	⬇️
...e/shopping_cart_settings/shopping_cart_settings.py	66.03% <0.00%> (-1.89%)	⬇️
...eorder_level/itemwise_recommended_reorder_level.py	92.45% <0.00%> (-1.89%)	⬇️
... and 21 more

[deepeshgarg007]

@Mergifyio backport version-13-hotfix

[mergify]

Command backport version-13-hotfix: success

Backports have been created

• #27763 fix: Display appropriate message for Payment Term discrepancies in Payment Entry (backport #27749) has been created for branch version-13-hotfix