We were getting the below error while creating an entity record through a C# Console Application.
This occurred because the code was trying to set string value to one of the decimal type field.
Parsing the string value to decimal and then setting it fixed it.
Hope it helps
5 thoughts on “Fixed – Incorrect attribute value type System.String in Dynamics 365 (CRM)”
Firs i dowlhoad game sometime it say invalid Wab tell why
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Why should say invalid tell me something
Sir tell step and step i will make myself