Cannot perform DML instruction, while prepare
Check out custom validation rules that fire on cancellation quotes.
Enhancement to error messages for custom validation rules in cancellation quotes in CPQ 9
In Quotes version 10.19, an improvement has been made regarding error messages in cancellation quotes with Custom Validation Rules.
Previously, if you created a cancellation quote and encountered an error triggered by a Custom Validation Rule, the error message displayed was not specific to that Validation Rule. Instead, a generic error message such as "Cannot perform DML instruction, while prepare" was shown.
With the latest update, when creating a cancellation quote and a Custom Validation Rule is triggered, you will now receive the specific error message defined by the Custom Validation Rule itself. This enhancement allows for more accurate and informative error messages in cancellation quotes.
The operation failed from a lock competition.
This time it failed due to max chars limitation of the opp name and we reduced the length and it fixed the issue
The operation failed from a lock competition. For example, a lock can occur when multiple client operations try to update an object at the same time. Retry later.
WSDL Version: 60.0+