SAP Note 19381 - Termination GI212: When reading a record in table &...

Symptom:

Termination GI212 when you post to FI-SL tables containing objects.

Cause and prerequisites

The status of the (unique) index 1 of the object table which is issued in the message differs from the database status (for example, index modification). This can be checked with the database utility (SE14) (Database index -> Compare definitions). As a result, an insert in the object table may fail and the above termination occurs.
Another possible cause: Status of the number range object 'GL_OBJECT' was reset. (Possibily through the transport or client copy). The insert may also fail because of this.

Solution
Case 1: Using transaction SE14, delete and recreate the database index.
Case 2: Increase the number range status. The best way to do this is to use the transaction SE16 to display the object table (sort according to object number, '*' in the object number field, then all will really be selected) and then set the status higher than the highest object number (using transaction SNRO).