Crm Exception: Message: Customer lookup [CustomerId] is invalid. Customer lookups can only be associated with 1 Account and 1 Contact error while importing solution in CRM


While trying to import solution to our test environment from our dev environment we got the below error

 “Crm Exception: Message: Customer lookup [CustomerId] is invalid. Customer lookups can only be associated with 1 Account and 1 Contact”

The way we got it fixed

  • Unzip the solution and open customizations.xml file
  • Remove all attributes with name “CustomerId” (Lead, Invoice, Opportunity entity)

g1

  • Find all entity relationships with ReferencingAttributeName equals CustomerId and add to EntityRelationship new attribute: unmodified=”1″

g2

  • Zip solution back and import it.

https://community.dynamics.com/crm/f/117/t/198818

Hope it helps..

Author: Nishant Rana

I love working in and sharing everything about Microsoft.NET technology !

2 thoughts on “Crm Exception: Message: Customer lookup [CustomerId] is invalid. Customer lookups can only be associated with 1 Account and 1 Contact error while importing solution in CRM”

  1. Pingback: Crm Exception: Message: Customer lookup [CustomerId] is invalid. Customer lookups can only be associated with 1 Account and 1 Contact error while importing solution in CRM - Microsoft Dynamics CRM Community

Please share your thoughts

Fill in your details below or click an icon to log in:

Gravatar
WordPress.com Logo

You are commenting using your WordPress.com account. ( Log Out /  Change )

Google photo

You are commenting using your Google account. ( Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. ( Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. ( Log Out /  Change )

Cancel

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.