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String Too Long

STRING_TOO_LONG

This error occurs when trying to save a text value that exceeds the maximum length allowed for the field.

Common Causes

  • •Text value exceeds field length limit
  • •Long text area field exceeded character limit
  • •Rich text field content too long
  • •API payload too large

Traditional Troubleshooting

1

Check the field's maximum length

2

Truncate the value to fit the limit

3

Use a Long Text Area field if needed

4

Split content across multiple fields

5

Review field length requirements

Solve with Clientell

Instead of manually troubleshooting, use Clientell to instantly identify and fix this error:

Error 'STRING_TOO_LONG' when saving Contact. Identify which field exceeds its length limit and by how much.

Related Errors

Required Field Missing

REQUIRED_FIELD_MISSING

Related How-To Guides

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How to Manage Salesforce Fields

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Related Use Cases

Debug a Salesforce Error

Paste an error. Get the root cause in seconds.

“Apex error ‘FIELD_CUSTOM_VALIDATION_EXCEPTION’ on saving Opportunity — identify which validation rule fired and why.”

FIELD_CUSTOM_VALIDATION_EXCEPTION
Object: Opportunity
Action: Save record
Root Cause
Rule: Require_Amount
Amount must be > 0 when Stage ≠ Prospecting
Set Amount > 0 or change Stage to Prospecting
1 validation rule identified

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