Error deleting operation/recreating index

What causes this issue?

Operation deletion and subsequent recreation of the primary index of a
table was incorrect.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check : Does the table for which a primary index was to be
created exist in the database? If not, please create it.
Please check : Does the primary index exist in the database? If not,
please create it.
Both checks can be carried out with the database utility.

Error message extract from SAP system. Copyright SAP SE.