How To Fix TB119 - Client number is not numeric (restricted function)

SAP Error Message - Details

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 119

• Message text: Client number is not numeric (restricted function)

What causes this issue?

The ID of your current client is not numeric.

System Response

It is possible to define clients with a non-numeric ID. However, such
clients are not supported by important areas of the SAP system:
Transport system: The transport utilities tp and r3trans support only
numeric client IDs. This means that table entries from your client can
be neither exported nor imported.
FI-SL (special-purpose ledger, previously FI-GLX), Report Writer and
Validation. For technical reasons, the functions required in these
areas can be generated only for numeric clients and are, therefore, not
operable.
At present, clients with non-numeric IDs are tolerated by the system
for reasons of compatibility. You should not, however, define any more
such clients. If you generated any such clients in earlier Releases as
copies, duplicate these in a new numeric client and delete the old
client using transaction SCC6.

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

Error message extract from SAP system. Copyright SAP SE.