Replication error

Hi experts.

I'm having issue with the replication of knowledge base version

deletion from ECC system to CRM system. When I delete

the knowledge base version(transaction CU35) in ECC, its get deleted in

ECC. Entry in the table SCEKB is also getting deleted in ECC system.

But inbound queue in CRM is short dumping with error

"DBIF_RSQL_INTERNAL_ERROR" . Entry in the table COMM_CFGKB is not

getting deleted even though it is deleted in ECC due to this short dump.

And Bdocs state is yellow.

Can you please help?

|Error analysis

| An internal error in the database interface occurred during access to

| the data of table "COMM_CFGKB".

|

| The situation points to an internal error in the SAP software

| or to an incorrect status of the respective work process.

| For further analysis the SAP system log should be examined

| (transaction SM21).

| For a precise analysis of the error, you should supply

| documents with as many details as possible.