How to delete the published customization

Summary:

Hi,

I have made a customization in a absence entry page using page composer. (Hiding a flexfield based on criteria).

After publishing the sandbox, I am getting the below error while entering into add absence.

Is there any way to recover this or delete the customization which I have done.

In manage configurations, I am unable to find the exact file to delete. If I download configuration for all layers, the file is always empty. The 'FND_ALLOW_MANUAL_METADATA_UPDATES' profile option is enabled.

Thanks in advance.

Regards,

Muruga

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