UDF to Handle multiple occurences of segments E1LFM1B & E1LFM1M in CREMAS04

Hi All,
Require help for below problem.
we are working on CREMAS IDOC to flat file scenario and in it we have a requirement as mentioned below.
CREMAS04
    E1LFA1M                1..1
       LIFNR                   1..1
       E1LFB1M              0..9999
         BUKRS                1..1
       E1LFM1M             0..9999
          EKORG               1..1
We have a conditions as below,
IF BUKRS = US20 & EKORG = US30
make the output record which results in true if both conditions satisfy and false if any of the condition fails incorporating context changes appropriately
IF BUKRS = US20 & EKORG != US30
    make the output record which results in true if both conditions satisfy and false if any of thecondition fails incorporating context changes appropriately
IF BUKRS != US20 & EKORG = US30
    make the output record which results in true if both conditions satisfy and false if any of thecondition fails incorporating context changes appropriately
IF BUKRS != US20 & EKORG != US30
    make the output record which results in true if both conditions satisfy and false if any of the condition fails incorporating context changes appropriately.
There may be unequal occurances of two segments E1LFM1B & E1LFM1M . for example 2 of E1LFM1B & 3 of E1LFM1M occur.
Please help in creating UDF for this.
because, we need to handle the more occurances of the two segments E1LFM1B & E1LFM1M and create so many output records with the same LIFNR|E1LFA1M segment.
Regards,
Jilan

Hi
I am also having a similar type of problem as yours.Please provide your soution.
Thank u so much in advance.

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