Using a qualified data structure field for ExtMbr keyword

Hello!

I am trying to use a field from a qualified data structure in an ExtMbr 
keyword, but it does not seem to work. I do not understand what is the problem.

For instance, the following code fails at runtime.

---

FMYFILE    IF   E             disk    ExtMbr(myDS.member) UsrOpn

DmyDS             DS                  Qualified
D member                        10A

 /free
   myDS.member = 'MYMBR';
   open MYFILE;
   close MYFILE;

   *inlr = *on;
 /end-free

---

Although it compiles fine, it fails when trying to open MYFILE. The runtime 
environment complains it cannot find member ' ' (blank). Yet, the debugger 
confirms that myDS.member contains 'MYMBR' when the open statement is reached.

I am sorry if this question was already asked. I have browsed the ML archive, 
but I could not find similar posts.

Thank you for your help!

Antoine CONTAL



Les informations contenues dans ce message sont confidentielles et peuvent 
constituer des informations privilegiees. Si vous n etes pas le destinataire de 
ce message, il vous est interdit de le copier, de le faire suivre, de le 
divulguer ou d en utiliser tout ou partie. Si vous avez recu ce message par 
erreur, merci de le supprimer de votre systeme, ainsi que toutes ses copies, et 
d en avertir immediatement l expediteur par message de retour....
Il est impossible de garantir que les communications par messagerie 
electronique arrivent en temps utile, sont securisees ou denuees de toute 
erreur ou virus. En consequence, l expediteur n accepte aucune responsabilite 
du fait des erreurs ou omissions qui pourraient en resulter.
--- ----------------------------------------------------- ---
The information contained in this e-mail is confidential. It may also be 
legally privileged. If you are not the addressee you may not copy, forward, 
disclose or use any part of it. If you have received this message in error, 
please delete it and all copies from your system and notify the sender 
immediately by return e-mail.
E-mail communications cannot be guaranteed to be timely secure, error or 
virus-free. The sender does not accept liability for any errors or omissions 
which arise as a result.