---
schema_version: "1"
id: 2b3d01bc3d3a51ccebde1d66e7ced373b956f2a8a5c8382815d0e6fe67a0eb7d
title: Modify Harmonized Dimension
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/mktg/264-0-0/dato_harmonize_validate_fm_fixing_dim.md
canonical_url: https://help.salesforce.com/s/articleView?id=mktg.dato_harmonize_validate_fm_fixing_dim.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 1ff3071547ae01b05057bf75b4e41bd89f7fc84f466c390bfbc476ce0ceb45ce
description: If after applying fixes to a harmonized dimension the setup changes by deleting a pattern or adding or removing a dimension, future fixes aren’t saved.
products:
  - Marketing
  - Marketing Cloud Intelligence
release: "264"
---
# Modify Harmonized Dimension

If after applying fixes to a harmonized dimension the setup changes by deleting a pattern or adding or removing a dimension, future fixes aren’t saved.

### Required Editions

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            <td data-label="User Permissions Needed" class="slds-cell-wrap" style="vertical-align:top;" headers="d58847e38 ">To use Fix &amp; Maintain:</td>

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For example, you have a harmonized dimension called Market that is made up from Media Buy and Campaign. You apply fixes to Market, and later decide a Media Buy pattern no longer feeds the Market harmonized dimension so you remove Media Buy. Removing Media Buy changes the harmonized dimension, and any new fixes made to the harmonized dimension Market aren’t saved.

1. From the **Connect & Mix** tab, select **Harmonization Center**, and then **Fix & Maintain**.
2. Hover over the entity to correct, and click **Fix**.
3. In the **Fixed** tab, copy and save your fixed report.
4. Hover over the selected harmonized dimensions and click **Delete Fixes**.
5. Apply the fixes in the **Needs Fixing** tab or by importing an exception report.