Diagnosis
You tried to define a statistic in the Application Log which does notsatisfy the requirements.

System Response
An error message is sent.

Procedure
An Application Log statistic collects information at runtime about howmany errors, warnings, etc. have been collected for a contextinformation.
This context information is defined with the structure BAL_S_SDEF andcomprises the context structure name (field TABNAME) and a set offields (T_FIELDS) from the structure.
Example:
A runtime statistic is to be maintained of the number of errors perplant/warehouse. TABNAME could contain 'MY_STRUC', and T_FIELDS the'WERK' and 'LGORT' fields in MY_STRUC.
Possible statistic definition errors:

• The specified structure is not flat (i.e. it contains structures or
tables) or is longer than 256 bytes. This structure cannot be used formessage context.

• T_FIELDS contains more than 10 fields


• A field in T_FIELDS does not exist in the structure


• The sum of the field lengths is greater than 60 bytes


• A field does nicht have one of the following types:

C: Character
N: Number
D: Date: YYYYMMDD
T: Time: HHMMSS
X: Byte (heXadecimal)
P: Packed number