INSERT_INTO_LOCKED_FIELD_GROUP is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.
Short Dump Classification: O - Resource Shortage
You can view further information about a runtme error by using transaction code ST22 which will show you this and all runtime erros that have happen in your SAP system.
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After the first "EXTRACT field_group", "INSERT field INTO field_group"
cannot run again.
In particular, "INSERT feld INTO HEADER" cannot be processed again
after the first EXTRACT (to any field group whatsoever).
Please see search hints for more details about the possible cause of this runtime error and how it could be avoided.
Please see send to sap for more details about the possible cause of this runtime error and how it could be avoided.
INSERT after EXTRACT is not supported in field groups.
Please see capacity error for more details about the possible cause of this runtime error and how it could be avoided.
The current ABAP program <runtime parameter> works with field groups and extract
technology.
Extracts are made up of records of various types. The structure of
every record type is described by a corresponding field group. If a
HEADER field group exists, this is placed before every record.
There can be records of different types in an extract set. The
structure for every record type must be consistent however. This means
that a field group cannot be modified anymore after the first record of
this record type has been extracted.
In the present program, an attempt was made to add the new field <runtime parameter> to
field group <runtime parameter> although a record of type <runtime parameter>-NAME had already been
extracted.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.